error

singboy

if ($index=="s")
{
header( "Location: http://192.168.0.220/cms/admin/super_admin/sad_compinfo.php".$_SESSION['user']);

}

this is what i had typed in the input user and password page.

later when it link to sad_compinfo.php, it
appear as :
Warning: Cannot send session cache limiter - headers already sent (output started at /var/www/html/MyIndustryWeb/cms/admin/super_admin/sad_compinfo.php:11)

What's wrong with it?

Radon3k

Try this:

<?php
header("Location: 192.168.0.220/cms/admin/supe...ad_compinfo.php&$_SESSION['user']");
?>

Add the [url]http://[/url] back to it, I had to take it out because the forum was messing up the code.

singboy

<?php
header("Location: 192.168.0.220/cms/admin/supe...ad_compinfo.php&$_SESSION['user']");
?>

sad_compinfo.php
..
<?php
session_start();
echo $user;
?>

i tried but still the same problem

Radon3k

Did you add the [url]http://[/url] to it like I said?

singboy

yah already addedhttp://
maybe u could review my code, whether its all correct or not.
something wrong i guess.

Radon3k

What is it that you're trying to do?

singboy

login.php
after filling the username and password,
i wan the username to be passed to sad_compinfo.php
so that in sad_compnfo.php i can do lots of ting,
for instance limit the user frm access certain pages or seeing certain thing.
So that's the story. i hope you could help.
Thanks.

Radon3k

Just request them using $POST['username'] and $POST['password'] or use $GET['username'] and $GET['password'] depending on your form method.

singboy

login.php
if ($index=="s")
{
header( "Location: http://192.168.0.220/cms/admin/super_admin/sad_compinfo.php");
echo ("<form name=\"user\" method=\"post\" action=\"http://192.168.0.220/cms/admin/super_admin/sad_compinfo.php>");
echo ("<input type=\"hidden\" name=\"username\" value='".$user."'>");
echo ("</form>");
}

sad_compinfo.php
<?php
//session_start();
$userid=$_POST['user'];
echo ("$userid");
?>

this is what i have tired by using the POST
somehow
although no error, but on the sad_compinfo.php not coming out userid, that's the problem.

😕
any solution after viewing my codE?

Radon3k

For one thing how can the first page echo out a form if you're redirecting it to another page?

singboy

if this is the problem. how can i implement the form in if..else to pass the variable to other page?

sdjensen

<?php
header("Location: 192.168.0.220/cms/admin/supe...ad_compinfo.php&$_SESSION['user']"); 
?>

Be sure there is NO space after <?PHP and after ?> otherwise you will receive the error message.
Of course make sure you don't print anything before using header-function.

As you can see from the error messsage, the output started in line 11. Even if this line is empty, then it will generate the error.

Warning: Cannot send session cache limiter - headers already sent (output started at /var/www/html/MyIndustryWeb/cms/admin/super_admin/sad_compinfo.php:11)

singboy

(login.php)
if ($index=="s")
{
header( "Location: http://192.168.0.220/cms/admin/super_admin/sad_compinfo.php");
echo ("<form name=\"user\" method=\"post\" action=\"http://192.168.0.220/cms/admin/super_admin/sad_compinfo.php>");
echo ("<input type=\"hidden\" name=\"username\" value='".$user."'>");
echo ("</form>");
}

*i not sure where i the code i use it, whether it is true or wrong?

(sad_compinfo.php)-part of the source
<?php
//session_start();
$userid=$_POST['user'];
echo ("$userid");
?>

now i tried, but when user key in the username and password

from login.php, it suppose to send the username to

sad_compinfo.php but when i refer to sad_compinfo.php, none of

the username come out.

Why, what happend? seem like the $user not send to

sad_compinfo.php.

Do you have any comment?

Thanks.

sdjensen

The code after header is never executed so you have to add the username to the url.

{ 
header( "Location: [url]http://192.168.0.220/cms/admin/supe...ad_compinfo.php?username=[/url]$user"); 
}

You have to use $_GET to get username again.

(sad_compinfo.php)-part of the source

<?php 
//session_start(); 
$userid=$_GET['user']; 
echo ("$userid"); 
?>

singboy

{

header( "Location: <a href="http://192.168.0.220/cms/admin/supe...ad_compinfo.php?username=" target="_blank">http://192.168.0.220/cms/admin/supe...o.php?username=</a>$user");
}

when u write this, do u know that there is all blue except

header( "Location: <a href="http:

Somehow i dont know how to escape it
😕

sdjensen


{ 
header( "Location: \"http://192.168.0.220/cms/admin/supe...ad_compinfo.php?username=$user\""); 
}

singboy

Thank you very much i have succeed.
instead u should put like this

sad_compinfo.php
<?php
//session_start();
$userid=$_GET['username'];
echo ("$userid");
?>